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|Title:||Estimation of thermodynamical quantities of tin chalcogenides from spectroscopic data|
Uttam, K N
|Keywords:||Partition function;Rotational constant;Vibrational constant;Thermodynamical quantities|
|Abstract:||Statistical thermodynamics and spectroscopy have been combined to evaluate thermodynamical quantities of tin chalcogenides (SnO, SnS, SnSe and SnTe). Their temperature dependence has been studied in the temperature range 100-2200K. The authenticity of data is established by the comparison of reported values. Discrepancies between calculated values and observed values can mainly be attributed to contributions from excited electronic states.|
|ISSN:||0975-1041 (Online); 0019-5596 (Print)|
|Appears in Collections:||IJPAP Vol.47(10) [October 2009]|
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